DC 6839Respiratory System38 CFR § 4.97Last verified: APR 22, 2026

Mucormycosis.

Mucormycosis. is rated under 38 CFR 38 CFR § 4.97, Diagnostic Code 6839, from 0% to 100% based on the frequency and functional severity of symptoms. The maximum 100% rating requires: Chronic pulmonary mycosis with persistent fever, weight loss, night sweats, or massive hemoptysis. Most claims establish the 0% or 30% rating before reaching the top tier.

Rating schedule — DC 6839 at a glance

Minimum rating
0%

Lowest schedular rating available

Maximum rating
100%

Full schedular disability

Rating tiers
4

0%, 30%, 50%, 100%

CFR section
38 CFR § 4.97

Part 4 rating schedule

Body system
Respiratory System
Secondary conditions
0

None mapped

What are the VA rating criteria for Mucormycosis.?

0%Disability Rating

Healed and inactive mycotic lesions, asymptomatic

30%Disability Rating

Chronic pulmonary mycosis with minimal symptoms such as occasional minor hemoptysis or productive cough

50%Disability Rating

Chronic pulmonary mycosis requiring suppressive therapy with no more than minimal symptoms such as occasional minor hemoptysis or productive cough

100%Disability Rating

Chronic pulmonary mycosis with persistent fever, weight loss, night sweats, or massive hemoptysis

Chronic pulmonary mycosis requiring suppressive therapy with no more than minimal symptoms such as occasional minor hemoptysis or productive cough

Common Questions About Mucormycosis. VA Ratings

What is the VA rating range for Mucormycosis.?

The VA rates Mucormycosis. under Diagnostic Code 6839 at 0%, 30%, 50%, 100%. The minimum 0% rating requires: Healed and inactive mycotic lesions, asymptomatic. The maximum 100% rating requires: Chronic pulmonary mycosis with persistent fever, weight loss, night sweats, or massive hemoptysis.

Which 38 CFR diagnostic code does the VA use for Mucormycosis.?

The VA rates Mucormycosis. under Diagnostic Code (DC) 6839, governed by 38 CFR 38 CFR § 4.97. The diagnostic code establishes the specific rating tiers and severity criteria the VA examiner applies.

What is the difference between a 0% and a 100% rating for Mucormycosis.?

A 0% rating requires: Healed and inactive mycotic lesions, asymptomatic. A 100% rating requires: Chronic pulmonary mycosis with persistent fever, weight loss, night sweats, or massive hemoptysis. The difference typically reflects the frequency, severity, or functional impact of the condition as documented in medical records and C&P examination findings.

Can Mucormycosis. qualify for TDIU (Total Disability Individual Unemployability)?

Veterans rated for Mucormycosis. may qualify for TDIU if the condition — alone or in combination with other service-connected disabilities — prevents substantially gainful employment. A single disability rated at 60% or higher (or multiple disabilities combining to 70%, with one at 40%) can support a TDIU claim under 38 CFR § 4.16.

What evidence do I need to establish service connection for Mucormycosis.?

Service connection for Mucormycosis. requires three elements: (1) a current diagnosis of the condition, (2) an in-service event, injury, or disease, and (3) a medical nexus linking the current diagnosis to that in-service occurrence. A nexus letter from a treating or independent medical examiner is the most reliable nexus evidence.

What is the C&P exam like for Mucormycosis.?

A Compensation & Pension (C&P) exam for Mucormycosis. uses a Disability Benefits Questionnaire (DBQ) specific to the body system involved. The examiner documents the frequency, severity, and functional impact of your symptoms. Bring all relevant treatment records and be prepared to describe your worst-day symptoms — the examiner rates your condition based on the full clinical picture, not a single visit.

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